Someone whom is stinky. They usually burn nostrils or eyes. The sight of a Peterkin will result in automatic thoughts of suicide. Peterkin is never attractive. A Peterkin looks like a rabbit or resembles a person that is cursed with some type of mental retardation. It is physically impossible to be a Peterkin without smelling, seeing as Peterkin showers on rare occasions. People who follow the religion of Peterkin will usually date someone fat, ugly, nerdy, smelly, or a nasty combination of those. For example, the Jonas Brothers are Peterkin like, as is Justin Bieber.